Sipapu Bridge in Natural Bridges National Monument, Utah (© George H. Huey/Superstock)
【April 16 2013】The Sipapu Bridge is a 268-foot Cedar Mesa sandstone arch that's been naturally carved out over time by countless floods. The name, Sipapu, comes from the Hopi word sometimes translated as "between two worlds." You'll find the arch along the Trail of the Ancients in Utah's Natural Bridges National Monument. While you're there, wish the monument a happy birthday: It was established 105 years ago today. Explore breathtaking Gallery from the HuluTrip homepage over the past 5 years..